INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b99213a35254ea6724ec835c9ce428caf39718cc77661c51fe7e65a96e94d5', 
    'O/wbeawTr4RjAwVG/9w8tiZgLkRCtMy4FSr1BQZgPaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)